
package com.louis.kitty.admin.config;

import java.util.ArrayList;
import java.util.List;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * Swagger配置
 * 
 * @author Louis
 * @date Oct 29, 2018
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

	@Bean
	public Docket createRestApi() {
		// 添加请求参数，我们这里把token作为请求头部参数传入后端
		ParameterBuilder parameterBuilder = new ParameterBuilder();
		List<Parameter> parameters = new ArrayList<Parameter>();
		parameterBuilder.name("token")
			.description("令牌")
			.modelRef(new ModelRef("string"))
			.parameterType("header")
			.required(false)
			.build();
		parameters.add(parameterBuilder.build());
		return new Docket(DocumentationType.SWAGGER_2)
			.apiInfo(apiInfo())
			.select()
			.apis(RequestHandlerSelectors.any())
			.paths(PathSelectors.any())
			.build()
			.globalOperationParameters(parameters);
	}

	private ApiInfo apiInfo() {
		return new ApiInfoBuilder().build();
	}
}